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medullary

American  
[med-l-er-ee, mej-uh-ler-ee, muh-duhl-uh-ree] / ˈmɛd lˌɛr i, ˈmɛdʒ əˌlɛr i, məˈdʌl ə ri /

adjective

  1. pertaining to, consisting of, or resembling the medulla of an organ or the medulla oblongata.


Other Word Forms

Derived Forms

Etymology

Origin of medullary

First recorded in 1610–20; medull(a) + -ary

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The medullary respiratory center, responsible for the rhythm and depth of respiration, comprises various neurons dedicated for inspiration and expiration.

From Science Daily • Dec. 7, 2023

Hillman’s family posted on his Instagram account Wednesday that he was diagnosed in August with a rare form of kidney cancer called renal medullary carcinoma and was under hospice care.

From Seattle Times • Dec. 22, 2022

The cavity at the center of the bone is called the medullary cavity.

From Textbooks • Jan. 1, 2015

They die in the calcified matrix that surrounds them and form the medullary cavity.

From Textbooks • Jun. 19, 2013

Such healing may be rendered more certain by keeping the wounded surface moist—e.g. by means of damp moss, and so encouraging the formation of callus-bridges from the medullary rays.

From Disease in Plants by Ward, H. Marshall

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